2 Old HSK word(s): ☊乌鸦 ** D ☊乌云 ** D
爱屋及乌* * 乌* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

乌 crow, rook, raven / black, dark

Hsk Characters: 乌 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
乌 4E4C + 烏 + + crow, rook, raven / black, dark 丿 乌 Leftstroke 乌 (RABE) wu1 +

Korean:

烏 + 乌 까마귀 오 (a crow)
1 NHSK word(s): 乌黑* 6 wu1 hei1jet-black/ dark
KOREAN6000 word(s):
0 KOREAN 2500 New HSK words):
0 KOREAN Sentence(s):